diff options
| author | Baoquan He <bhe@redhat.com> | 2023-12-13 08:57:44 +0300 |
|---|---|---|
| committer | Andrew Morton <akpm@linux-foundation.org> | 2023-12-21 02:02:57 +0300 |
| commit | 6f8c1da071a46176966e377fb77a46366fb5af2d (patch) | |
| tree | 99390a2b96914318f59bda46b90d4e2f9e0dc88f /arch/arm64/kernel/machine_kexec_file.c | |
| parent | e687b2fabd824d06e1126378b386c104341515f3 (diff) | |
| download | linux-6f8c1da071a46176966e377fb77a46366fb5af2d.tar.xz | |
kexec_file, arm64: print out debugging message if required
Then when specifying '-d' for kexec_file_load interface, loaded locations
of kernel/initrd/cmdline etc can be printed out to help debug.
Here replace pr_debug() with the newly added kexec_dprintk() in kexec_file
loading related codes.
And also remove the kimage->segment[] printing because the generic code
has done the printing.
Link: https://lkml.kernel.org/r/20231213055747.61826-5-bhe@redhat.com
Signed-off-by: Baoquan He <bhe@redhat.com>
Cc: Conor Dooley <conor@kernel.org>
Cc: Joe Perches <joe@perches.com>
Cc: Nathan Chancellor <nathan@kernel.org>
Signed-off-by: Andrew Morton <akpm@linux-foundation.org>
Diffstat (limited to 'arch/arm64/kernel/machine_kexec_file.c')
| -rw-r--r-- | arch/arm64/kernel/machine_kexec_file.c | 12 |
1 files changed, 6 insertions, 6 deletions
diff --git a/arch/arm64/kernel/machine_kexec_file.c b/arch/arm64/kernel/machine_kexec_file.c index a11a6e14ba89..0e017358f4ba 100644 --- a/arch/arm64/kernel/machine_kexec_file.c +++ b/arch/arm64/kernel/machine_kexec_file.c @@ -127,8 +127,8 @@ int load_other_segments(struct kimage *image, image->elf_load_addr = kbuf.mem; image->elf_headers_sz = headers_sz; - pr_debug("Loaded elf core header at 0x%lx bufsz=0x%lx memsz=0x%lx\n", - image->elf_load_addr, kbuf.bufsz, kbuf.memsz); + kexec_dprintk("Loaded elf core header at 0x%lx bufsz=0x%lx memsz=0x%lx\n", + image->elf_load_addr, kbuf.bufsz, kbuf.memsz); } /* load initrd */ @@ -148,8 +148,8 @@ int load_other_segments(struct kimage *image, goto out_err; initrd_load_addr = kbuf.mem; - pr_debug("Loaded initrd at 0x%lx bufsz=0x%lx memsz=0x%lx\n", - initrd_load_addr, kbuf.bufsz, kbuf.memsz); + kexec_dprintk("Loaded initrd at 0x%lx bufsz=0x%lx memsz=0x%lx\n", + initrd_load_addr, kbuf.bufsz, kbuf.memsz); } /* load dtb */ @@ -179,8 +179,8 @@ int load_other_segments(struct kimage *image, image->arch.dtb = dtb; image->arch.dtb_mem = kbuf.mem; - pr_debug("Loaded dtb at 0x%lx bufsz=0x%lx memsz=0x%lx\n", - kbuf.mem, kbuf.bufsz, kbuf.memsz); + kexec_dprintk("Loaded dtb at 0x%lx bufsz=0x%lx memsz=0x%lx\n", + kbuf.mem, kbuf.bufsz, kbuf.memsz); return 0; |